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11.7
Replacing the Optical Window
11.7.1
General information:
•
Only professionally trained personnel are permitted to replace optical windows.
•
Be careful everything stays clean during all jobs. (If possible, work in a dust-free
environment. A production hall is not a good place for working on the device).
1) Loosening the housing parts
2)
Dismounting the optical window
Loosen the four Allen screws on the rear
housing wall.
Take the two housing parts carefully apart
from each other and place them on a level
surface.
Loosen the screws on the fastening
straps.
Remove the fastening straps
Press the old optical window out
through the rear (through the
housing)
91
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